mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-08 20:07:46 +09:00
19e13e1330
BlueField-3 SoC has the same I2C IP logic as previous BlueField-1 and 2 SoCs but it has different registers' addresses. This is an effort to keep this driver generic across all BlueField generations. This patch breaks down the "smbus" resource into 3 separate resources to enable us to use common registers' offsets for all BlueField SoCs: struct mlxbf_i2c_resource *timer; struct mlxbf_i2c_resource *mst; struct mlxbf_i2c_resource *slv; Of course, all offsets had to be adjusted accordingly, and we took this chance to reorganize the macros depending on the register block they target. There are only 2 registers' offsets that do not fit within this schema so their offsets are passed as SoC-specific parameters: smbus_master_rs_bytes_off smbus_master_fsm_off Reviewed-by: Khalil Blaiech <kblaiech@nvidia.com> Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.